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Round|Natural|GIA

0.45ct E IF Round Natural Diamond

EX • E/IF • GIA 6505285170

Certificate GIA 6505285170

Diamond specifications and retailer prices

From $1,071 SGD
$838 USD
As of October 28, 2026
Save $2,518 SGD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,590 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6505285170. Listed at 19 retailers as of October 28, 2026, with prices from $1,071 to $3,590, a $2,518 spread on the same certified stone. NZ Jewellers lists it at $3,590. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6505285170
Dimensions4.85 × 4.90 × 3.07 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
4.85 mm4.90 mm0.45 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505285170
Side View
Table 54.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,590 SGD|Low: $876 SGD|High: $3,590 SGD|Avg: $1,414 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 12$876 SGD
Retailer 11$905 SGD
Retailer 8$1,036 SGD
Retailer 18$1,071 SGD
Retailer 10$1,091 SGD
Retailer 4$1,145 SGD
Retailer 5$1,145 SGD
Retailer 20$1,189 SGD
Retailer 9$1,243 SGD
Retailer 7$1,315 SGD
Retailer 6$1,321 SGD
Retailer 13$1,331 SGD
Retailer 2$1,349 SGD
Retailer 19$1,356 SGD
Retailer 14$1,515 SGD
Retailer 3$1,664 SGD
Retailer 15$1,776 SGD
Retailer 17$2,109 SGD
Retailer 16$2,210 SGD
NZ Jewellers$3,590 SGD

36 data points across 20 retailers

19 retailers$1,071 SGD to $3,590 SGD

Retailer 1
-
$1,036 SGD
$810 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$1,071 SGD
$838 USD
View
Retailer 3
-
$1,091 SGD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$1,145 SGD
$896 USD
View
A
Retailer 5
-
$1,145 SGD
$896 USD
View
A
Retailer 6
-
$1,189 SGD
$930 USD
View
A
Retailer 7
-
$1,243 SGD
$972 USD
View
A
Retailer 8
-
$1,315 SGD
$1,029 USD
View
A
Retailer 9
-
$1,321 SGD
$1,033 USD
View
A
Retailer 10
-
$1,331 SGD
£820 GBP
View
A
Retailer 11
-
$1,349 SGD
$1,055 USD
View
B+
Retailer 12
-
$1,356 SGD
£835 GBP
View
B+
Retailer 13
-
$1,515 SGD
€1,129 EUR
View
B+
Retailer 14
-
$1,664 SGD
View
B+
Retailer 15
-
$1,776 SGD
ZAR 22,437 ZAR
View
B+
Retailer 16
-
$2,109 SGD
£1,299 GBP
View
B+
Retailer 17
-
$2,210 SGD
£1,361 GBP
View
B
Retailer 18
-
$2,842 SGD
£1,750 GBP
View
Most Expensive
B
NZ Jewellers
a86cee31-0ae9-4e6e-a08b-cd1ee1aa5e92 · Oct 30
$3,590 SGD
$2,808 USD
View
18 more retailers have this diamond
Prices start from $1,071 SGDSave up to $2,518 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.45ct Round
$1,071 SGD